Title:
電動二輪車の走行制御装置およびその走行制御方法
Document Type and Number:
Japanese Patent JP6572586
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a travel control device and method of an electric two-wheel vehicle for performing braking force control, driving force control and cornering control with the grip force of front and rear wheel tires within the stability limit or threshold of a friction circle graph.SOLUTION: An EV controller 48 includes: friction circle diameter setting means 83 for acquiring road information and vehicle travel information to set tires in the current traveling state and a friction circle diameter or a friction circle graph in a road surface state; friction circle graph calculation means 85 for estimating which position of the friction circle graph the gripping force of the tires in the current traveling state is present at; and output adjustment means 86 for outputting a command value to an integrated control device 88 when the estimated gripping force of the tires exceeds the stability limit or threshold of the friction circle graph. In the EV controller 48, the integrated control device 88 performs braking force control, driving force control and cornering control in parallel, and constantly performs traveling control of the gripping force of the front and rear wheel tires within the stability limit or threshold of the friction circle graph.SELECTED DRAWING: Figure 5
Inventors:
Tomotaka Inoue
Application Number:
JP2015066366A
Publication Date:
September 11, 2019
Filing Date:
March 27, 2015
Export Citation:
Assignee:
SUZUKI KABUSHIKI KAISHA
International Classes:
B60T8/1755; B60L15/20; B60T8/00; B60W10/00; B60W10/08; B60W10/192; B60W10/20; B60W30/02; B62J99/00; B62K11/00; B62M7/02
Domestic Patent References:
| JP2006189145A | ||||
| JP2006182283A | ||||
| JP2007283982A | ||||
| JP2013079937A | ||||
| JP2013100899A | ||||
| JP2013212232A |
Foreign References:
| WO2013014945A1 | ||||
| WO2012157013A1 |
Attorney, Agent or Firm:
Patent business corporation Tokyo International Patent Office